His sociability is an important factor for his success as a leader.

Changes in the social system inevitably occur with time.

Social justice means that all people are treated equally.

He is deeply interested in social issues.

He experienced the harsh reality of the underbelly of society.

Chimpanzees are very intelligent animals.

I add a little black pepper to the soup.

I like to add black pepper to the soup.

I like to add black pepper to the soup.

He terrified people by using black magic.